\[2^{x-1}+2^{x+1} = 320\]

Can anyone please show me the process...

## Search found 20 matches

- Mon Dec 05, 2011 8:40 am
- Forum: Junior Level
- Topic: SOLVE IT ...
- Replies:
**1** - Views:
**689**

- Mon Dec 05, 2011 8:21 am
- Forum: Junior Level
- Topic: A math problem of divisional olympiad,2008
- Replies:
**7** - Views:
**1565**

### Re: A math problem of divisional olympiad,2008

PLease show me the process of finding factor of (x^3+6x^2-x-30) ....

- Mon Dec 05, 2011 8:17 am
- Forum: Junior Level
- Topic: Can I register online?
- Replies:
**3** - Views:
**1053**

### Re: Can I register online?

Send ur parent ( with result card or admit card) ......

- Sun Dec 04, 2011 8:36 pm
- Forum: Junior Level
- Topic: A math problem of divisional olympiad,2008
- Replies:
**7** - Views:
**1565**

### Re: A math problem of divisional olympiad,2008

I know that... But the maltiple get too big...

- Sun Dec 04, 2011 6:02 pm
- Forum: Primary Level
- Topic: ACOPS_Recreation_1.3.3 At the same point!
- Replies:
**10** - Views:
**4599**

### Re: ACOPS_Recreation_1.3.3 At the same point!

hmm..........

- Sat Dec 03, 2011 8:46 pm
- Forum: Junior Level
- Topic: Divisible by 24
- Replies:
**7** - Views:
**1879**

### Re: Divisible by 24

HOw many Junior level students are here????

- Sat Dec 03, 2011 8:33 pm
- Forum: Junior Level
- Topic: A math problem of divisional olympiad,2008
- Replies:
**7** - Views:
**1565**

### A math problem of divisional olympiad,2008

The GCD and LCM of 2 polynomials are (x-2) and (x^3+6x^2-x-30) respectively . If 1 of the polynomials is (x^2+x-6) , then find the other polynominal.

- Sat Dec 03, 2011 8:00 pm
- Forum: Primary Level
- Topic: ACOPS_Recreation_1.3.3 At the same point!
- Replies:
**10** - Views:
**4599**

### Re: ACOPS_Recreation_1.3.3 At the same point!

Can be SOUTH POLE too.....

- Fri Dec 02, 2011 9:16 pm
- Forum: Junior Level
- Topic: Math problem 2 (need solution)
- Replies:
**9** - Views:
**1597**

### Re: Math problem 2 (need solution)

Yes... My ans also was "0" ...

- Fri Dec 02, 2011 9:09 pm
- Forum: Junior Level
- Topic: Math Problem
- Replies:
**7** - Views:
**1366**

### Re: Math Problem

I didn't see it... 'cause I was busy then....